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Otavio Freire
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Profile of Otavio Freire

CTO & President, SafeGuard Cyber
Member Since: 11/1/2019
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News & Commentary Posts: 1
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As the President, CTO, and Co-Founder of SafeGuard Cyber, Mr. Freire is responsible for the development and continuous innovation of SafeGuard Cyber's enterprise platform, which enables global enterprise customers to extend cyber protection to social media and digital channels. He has rich experience in social media applications, Internet commerce, and IT serving the pharmaceutical, financial services, high-tech, and government verticals. Mr. Freire has a BS in Civil Engineering, an MS in Management Information Systems, and an MBA from the University of Virginia Darden School of Business, where he currently serves as a visiting executive lecturer.
Articles by Otavio Freire
COVID-19: Latest Security News & Commentary
Dark Reading Staff 4/7/2020
The Coronavirus & Cybersecurity: 3 Areas of Exploitation
Robert R. Ackerman Jr., Founder & Managing Director, Allegis Capital,  4/7/2020
'Unkillable' Android Malware App Continues to Infect Devices Worldwide
Jai Vijayan, Contributing Writer,  4/8/2020
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-1633
PUBLISHED: 2020-04-09
Due to a new NDP proxy feature for EVPN leaf nodes introduced in Junos OS 17.4, crafted NDPv6 packets could transit a Junos device configured as a Broadband Network Gateway (BNG) and reach the EVPN leaf node, causing a stale MAC address entry. This could cause legitimate traffic to be discarded, le...
CVE-2020-8834
PUBLISHED: 2020-04-09
KVM in the Linux kernel on Power8 processors has a conflicting use of HSTATE_HOST_R1 to store r1 state in kvmppc_hv_entry plus in kvmppc__tm, leading to a stack corruption. Because of this, an attacker with the ability run code in kernel space of a guest VM can cause the host kernel to...
CVE-2020-11668
PUBLISHED: 2020-04-09
In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.
CVE-2020-8961
PUBLISHED: 2020-04-09
An issue was discovered in Avira Free-Antivirus before 15.0.2004.1825. The Self-Protection feature does not prohibit a write operation from an external process. Thus, code injection can be used to turn off this feature. After that, one can construct an event that will modify a file at a specific loc...
CVE-2020-7922
PUBLISHED: 2020-04-09
X.509 certificates generated by the MongoDB Enterprise Kubernetes Operator may allow an attacker with access to the Kubernetes cluster improper access to MongoDB instances. Customers who do not use X.509 authentication, and those who do not use the Operator to generate their X.509 certificates are u...